12 Pack(12 x 12 x 3)Inch Pyramid Acoustic Foam Panel Soundproofing Wall Ceiling

Description

12 Pack of (12x12x3) Inch Acoustical Pyramid Foam (Color-Charcoal/Grey) for Soundproofing Studio & Home Theaters
Our 3 Inch foam pyramid is capable of soundproofing rooms of any size with improved sound absorption. It can also be utilized with additional absorbers to create a full frequency solution. This pyramid acoustic foam has an overall NRC rating of 0.50 for even better soundproofing.
Capable of soundproofing any size room, 3 inch pyramid foam is fantastic all-around sound absorbing foam. When used in conjunction with corner bass absorbers and male/female broadband absorbers, it performs even better.
Specifications
Quantity = 12 Pieces
Size = (12 x 12) Inch
Thickness = 3 Inches
Color = Charcoal Grey
Overall NRC: 0.50
Flammability Test Results
Class A
25 Flame Spread Index
250 Smoke Spread Index
The overall NRC rating is the calculated average of frequencies 250Hz, 500Hz, 1000Hz and 2000Hz.
>
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
Overall
1" Pyramid
0.14
0.13
0.31
0.43
0.46
0.54
0.35
2" Pyramid
0.19
0.22
0.45
0.55
0.60
0.76
0.45
3" Pyramid
0.24
0.29
0.55
0.56
0.61
0.85
0.50
4" Pyramid
0.28
0.39
0.74
0.69
0.75
0.96
0.65
Durability:
Our foam is specially made to withstand elements like harsh, direct lighting, the physical contact of manual handling, and of course, sound waves. Unlike other brands, our soundproofing foam will never crumble or harden, so the only cleaning required is the occasional vacuuming of dust. You can trust that our foam will remain soft and in sound acoustical condition for years to come
Special Shipping
Please allow 4 to 6 business day for tracking to update. Our Acoustical foam products are cut and packaged at the time of your order to provide a top quality product. Acoustical foam that is packaged for long periods can become deformed over time.
FREE SHIPPING:
Ships by FedEx Ground.  Delivery time is usually (6 to 10) business days from purchase date.
RETURNS:
ShopBox® items that are purchased may be returned within 60 days of receiving them for either a refund, replacement, or an exchange. ShopBox® items can be replaced or exchanged (pending product availability). If there's an error on our part related to your order, ShopBox® will issue a credit for your order and any applicable shipping. Otherwise ShopBox® is not responsible for return shipping cost. Please contact ShopBox® through eBay Messages before any returns are made.